Knauf Insulation is a well-established global manufacturer specializing in innovative insulation solutions aimed at enhancing energy efficiency and sustainability in the construction sector. The company offers a range of products including mineral wool, blown insulation, and sealing systems, targeting professional builders, architects, and contractors. Their digital presence is localized for Lithuania, reflecting a mature market approach with clear navigation and comprehensive product information.
Technically, the website leverages modern frameworks such as Next.js and Material-UI, hosted behind Cloudflare DNS and CDN services, ensuring reliable performance and security. The use of Adobe DTM for tag management and OneTrust for cookie consent indicates a mature approach to analytics and privacy compliance. The site is mobile optimized and SEO friendly, though accessibility features could be enhanced.
From a security perspective, the site enforces HTTPS with strong security headers and domain transfer protections. However, DNSSEC is not enabled, and no explicit security policy or vulnerability disclosure page is present. No critical vulnerabilities or exposed sensitive data were detected. Privacy policies and cookie consent mechanisms are comprehensive and GDPR compliant.
Overall, the website demonstrates a high level of professionalism, security, and compliance suitable for a large manufacturing enterprise. Strategic improvements in DNS security and public security communications could further enhance trust and resilience.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
73/ 100 · Medium
Checks completed
7of 7
NIS2 Art. 21(2)
a(a) Risk analysis and security policies: Not visible from outside
b(b) Incident handling: One indicator
c(c) Business continuity, backups and crisis management: Not visible from outside
d(d) Supply chain security: Not visible from outside
e(e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
f(f) Assessing the effectiveness of security measures: Not visible from outside
g(g) Cyber hygiene and security training: Not visible from outside
h(h) Cryptography and encryption: Partly checked
i(i) HR security, access control and asset management: One indicator
j(j) Multi-factor authentication and secured communications: Not visible from outside
Partly checked
One indicator
Not visible from outside
This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.
GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.
Priority findings
4 findings rated critical or high. Fix these first.
Security headers
Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.
High
Missing Content-Security-Policy header
Controls resources the browser is allowed to load
What to do: Implement a Content-Security-Policy appropriate for your application
This scan found 19 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.
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TLS certificates and expiry
DNS records
SPF, DKIM and DMARC
Security headers
GDPR and NIS2 posture
Exposed services
Third-party trackers
Security score drift
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Results by check
Each check with its score, findings and the evidence it collected.
How this score is calculated
The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.
Counted in this score
SSL/TLS
75
Security headers
65
Email security
80
DNS health
65
Network security
100
GDPR outside view
73
Average
76
Not counted
NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.
Findings that cap the score at 49
Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.
The certificate is not trusted by browsers
The website is not served over HTTPS
A database, remote desktop, file-sharing or Telnet service is reachable from the internet
The page loads a script from a compromised source
The domain registration has expired
SPF authorises every server to send mail as the domain
Partial scans
When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.
Risk levels
Critical0–25
High26–49
Medium50–75
Low76–100
Breach exposure
Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.
Dark web exposure
Add-on
Leaked records that mention knaufinsulation.lt, from OffSeq Breach.
No leaked records found
Breach holds no records for knaufinsulation.lt right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Business context
Business profile
Knauf Insulation holds a strong market position as a global leader in insulation manufacturing, supported by a long-established domain and consistent branding. Their business model focuses on manufacturing and distributing high-quality insulation products with a strong emphasis on sustainability and energy efficiency. The company targets professional segments such as construction firms, architects, and distributors, leveraging digital tools like product calculators and system finders to support customer decision-making. Partnerships with localized domains and integration of social media channels enhance their market reach and customer engagement. The website content and structure reflect a mature digital strategy aligned with corporate goals.
Security posture
The website exhibits a solid security posture with mandatory HTTPS, multiple security headers, and domain transfer lock status. The absence of DNSSEC is a minor gap but does not critically undermine security. No signs of malware, phishing, or exposed credentials were found. The site lacks a dedicated security policy or incident response page, which could improve transparency and preparedness. Privacy compliance is well addressed with cookie consent and privacy policies. The use of third-party scripts like Adobe DTM and OneTrust is standard but requires ongoing monitoring for vulnerabilities. Overall, the security maturity is good with room for enhancements in DNS security and public security communications.
Recommendations
Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
Publish a dedicated security policy and incident response information page to improve transparency.
Implement a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
Enhance website accessibility features to meet higher compliance standards.
Regularly audit third-party scripts and dependencies to mitigate potential vulnerabilities.
Site observations
Automated reading of the public site. Ratings are indicative.
Business
Company
Knauf
Description
Knauf Insulation provides innovative insulation solutions aimed at improving energy efficiency and sustainability in building construction. The company offers mineral wool, blown insulation, and sealing products, targeting professional builders and contractors.
Key services
Mineral wool insulation products, Blown insulation products (Supafil), Sealing solutions (Homeseal), Product usage guidance, Calculation tools for insulation systems
Content quality
good
Branding
consistent
Technology
Stack
React, Next.js, Material-UI, Cloudflare DNS, Adobe DTM (Adobe Tag Manager)
Frameworks
Next.js, Material-UI
Platforms
Cloudflare
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good
Security
Observed score
85/100
Good practices seen
HTTPS enforced
ClientTransferProhibited domain status
No exposed sensitive data in HTML
Use of security headers
Analytics and tracking
Services
Adobe Analytics (via Adobe DTM)
Tracking level
moderate
Privacy practices
good
Advertising
Tracking pixels
Adobe DTM, OneTrust Cookie Consent
Marketing tools
Adobe Tag Manager, OneTrust
Transparency
good
Site quality
Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high
Key observations
Website is professionally designed and localized in Lithuanian.
Clear navigation with breadcrumb and menu structure.
Multiple product categories and detailed product pages.
Presence of social media links to official Facebook and YouTube channels.
Cookie consent mechanism implemented via OneTrust.
Use of modern web technologies and frameworks.
No signs of blocking or WAF challenges.
WHOIS data supports legitimacy and long-term operation.
Technical notes
Notes
The website is built on a modern React-based framework (Next.js) with Material-UI for UI components, ensuring responsive and performant user experience. Hosting and DNS are managed via Cloudflare, providing CDN and security benefits. The site uses Adobe DTM for tag management and OneTrust for cookie compliance, reflecting advanced digital marketing and privacy practices. Performance is moderate with good mobile optimization. The CMS is Contentful, enabling structured content management. Technical risks include lack of DNSSEC and potential dependency on third-party scripts. Overall, the technical infrastructure is robust and scalable.
Standards and sources
Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.
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